@book{11988,
	author = {Neumann, A. L. and Snapp, Roscoe Raymond,},
	title = {Beef cattle},
	publisher = {Wiley},
	year = {[1969]},
	address = {New York,},
	edition = {6th ed},
	note = {First-4th ed. by R. R. Snapp; 5th ed. by R. R. Snapp and A. L. Neumann}
}